Zak Middleton a36f7d6a72 #ue4 - More accurate InvSqrt() and InvSqrtEst() on some platforms. ...

- Matches results for SSE platforms with other platforms that perform 2 Newton-Raphson iterations on the hardware estimate (iOS), or non-SSE that uses the fully accurate sqrt.
- Scalar functions now match the vectorized versions (VectorReciprocalSqrtAccurate) so that comparisons within 1e-8f are possible for normalizing normalized values (important for FQuat which uses both scalar and vector).
- Allows normalize vector (1,0,0) to return the same vector rather than (0.9999998xx, 0, 0).
- Fixed InvSqrtEst() on some platforms actually using higher precision (slower) FGenericPlatformMath InvSqrt().

#platformnotify josh.adams

[CL 2576126 by Zak Middleton in Main branch]

2015-06-03 16:45:48 -04:00

..

Private

#ue4 - More accurate InvSqrt() and InvSqrtEst() on some platforms.

2015-06-03 16:45:48 -04:00

Public

#ue4 - More accurate InvSqrt() and InvSqrtEst() on some platforms.

2015-06-03 16:45:48 -04:00

Resources/Windows

Update copyright notices to 2015.

2014-12-07 19:09:38 -05:00

Core.Build.cs

Allow HTML5 to download maps on the fly.

2015-04-08 14:53:36 -04:00